U.S. patent application number 12/344798 was filed with the patent office on 2010-07-01 for resistance training exercise device, system and method.
Invention is credited to BLAKE KASSEL.
Application Number | 20100167884 12/344798 |
Document ID | / |
Family ID | 42285658 |
Filed Date | 2010-07-01 |
United States Patent
Application |
20100167884 |
Kind Code |
A1 |
KASSEL; BLAKE |
July 1, 2010 |
RESISTANCE TRAINING EXERCISE DEVICE, SYSTEM AND METHOD
Abstract
A resistance training exercise device, system and method having
at least one elastic, elongated and hollow cord with a tether
secured to each end of the cord, a strain relief sleeve and a clip
secured to the free end of each tether, each tether being secured
to their respective end of the cord by a grommet, plug and sleeve
and each clip preferably comprising an o-ring that receives the
free end of the tether and a spring-loaded biasing flange for
clipping onto a handle, strap or the cord itself.
Inventors: |
KASSEL; BLAKE; (BOCA RATON,
FL) |
Correspondence
Address: |
DAN M. DE LA ROSA, Esq.
SUITE 24C, 300 EAST 77th STREET
NEW YORK
NY
10075
US
|
Family ID: |
42285658 |
Appl. No.: |
12/344798 |
Filed: |
December 29, 2008 |
Current U.S.
Class: |
482/121 |
Current CPC
Class: |
A63B 21/4035 20151001;
A63B 2071/027 20130101; A63B 21/4013 20151001; A63B 21/1663
20130101; A63B 21/4021 20151001; A63B 21/0552 20130101; A63B
21/00065 20130101; A63B 21/0442 20130101; A63B 21/4017 20151001;
A63B 21/0557 20130101; A63B 21/00061 20130101; A63B 21/00185
20130101 |
Class at
Publication: |
482/121 |
International
Class: |
A63B 21/02 20060101
A63B021/02 |
Claims
1. (canceled)
2. (canceled)
3. (canceled)
4. (canceled)
5. (canceled)
6. (canceled)
7. (canceled)
8. (canceled)
9. (canceled)
10. (canceled)
11. An exercise device comprising: a stretchable cord having
opposing first and second ends, said cord having an internal cavity
and an external surface; at least two plugs, each plug being
inserted within said internal cavity of said cord adjacent said
first and second ends of said cord; at least two sleeves, each of
said sleeves being placed over said external surface of said cord
adjacent said first and second ends of said cord, each of said
plugs being situated within a length of each of said sleeves; at
least two tethers, each of said tethers having a stitched portion,
said stitched potion forming two opposing compartments, a first
compartment having at least one grommet and is designed to received
at least one end of said cord with said sleeve and said plug, said
grommet having a circumference that is smaller than a circumference
of said cord with said sleeve, said plug with at least a portion of
said cord and at least a portion of said sleeve being situated
generally within said first compartment of said tether; at least
two carabineers, each of said carabineers having a bottom portion
and a gate element; and at least two O-rings situated within each
of said bottom portions of each of said carabineers, each of said
O-rings is designed to receive a portion of said second compartment
of each of said tethers.
12. The device of claim 11 wherein said stitched portion is
situated generally central of said tether.
13. The device of claim 11 wherein each of said first compartments
of said tether forms a loop, each of said loops is placed within
each of said O-rings.
14. The device of claim 11 wherein said stitched portion provides
for reinforcement in strengthening said tether and said device when
said cord is stretched.
15. The device of claim 11 wherein said sleeve, said tether with
said compartments and said plug assist in preventing said cord from
breaking and snapping during stretching of said cord.
16. The device of claim 11 wherein said plug is situated within
said first compartment of said tether and prevents said end of said
cord and at least a portion of said sleeve from passing said
grommet when said cord is stretched.
17. The device of claim 11 wherein said O-ring is stationary within
said bottom of said carabineer.
18. The device of claim 17 wherein said bottom portion of said
carabineer is generally round for fitting said O-ring.
19. A resistance exercise device comprising: a stretchable cord
having opposing first and second ends, said cord having an internal
cavity and an external surface; at least one plug being inserted
within said internal cavity of said cord adjacent said first end of
said cord; at least one sleeve being placed over said external
surface of said cord adjacent said first end of said cord, said
plug being situated within a length of said sleeve; at least one
tether having a stitched portion, said stitched potion forming two
opposing compartments, a first compartment having at least one
grommet and is designed to received at least one end of said cord
with said sleeve and said plug, said plug with at least a portion
of said cord and at least a portion of said sleeve being situated
generally within said first compartment of said tether, said second
compartment forming a loop; at least one carabineer having a bottom
portion and a gate element; and at least one O-ring situated within
said bottom portion of said carabineer, said O-ring is designed to
receive a portion of said loop of said second compartment of said
tether.
20. The device of claim 19 further comprising a second plug and a
second sleeve, said second plug being inserted within said internal
cavity of said cord adjacent said second end of said cord, said
second sleeve being placed over said external surface of said cord
adjacent said second end of said cord, said second plug being
situated within a length of said second sleeve.
21. The device of claim 20 further comprising a second tether
having a stitched portion, said stitched potion forming two
opposing compartments, a first compartment having at least one
grommet and is designed to received at least one end of said cord
with said second sleeve and said second plug, said second plug with
at least a portion of said cord and at least a portion of said
second sleeve being situated generally within said first
compartment of said tether, said second compartment forming a
loop.
22. The device of claim 21 further comprising a second carabineer
having a bottom portion and a gate element.
23. The device of claim 22 further comprising a second O-ring
situated within said bottom portion of said carabineer, said
O-rings designed to receive a portion of said loop of said second
compartment of said second tether.
24. The device of claim 19 wherein said stitched portion is
situated generally central of said tether.
25. The device of claim 19 wherein said stitched portion provides
for reinforcement in strengthening said tether and said device when
said cord is stretched.
26. The device of claim 19 wherein said sleeve, said tether with
said compartments and said plug assist in preventing said cord from
breaking and snapping during stretching of said cord.
27. The device of claim 19 further comprises an apparatus designed
to be attached to said carabineer for providing multiple exercise
options, said apparatus being selected from a group consisting
essentially of handles, loops, straps, bands, rings, rope, grips
and combinations thereof.
28. The device of claim 19 wherein said tether comprises
straps.
29. The device of claim 19 further comprising a plurality of
combinable devices to form a system.
30. A resistance exercise device comprising: a stretchable cord
having opposing first and second ends, said cord having an internal
cavity and an external surface, each of said first and second ends
being folded over itself to create double layered ends; at least
one plug being inserted within said internal cavity of said cord
adjacent said first end of said cord, said plug being situated
within a length of said double layered cord; at least one tether
having a stitched portion, said stitched potion forming two
opposing compartments, a first compartment having at least one
grommet and is designed to received at least one end of said cord
with said plug, said plug with at least a portion of said cord and
at least a portion of said double layered cord being situated
generally within said first compartment of said tether, said second
compartment forming a loop; at least one carabineer having a bottom
portion and a gate element; and at least one O-ring situated within
said bottom portion of said carabineer, said O-ring is designed to
receive a portion of said loop of said second compartment of said
tether.
Description
CROSS REFERENCE TO RELATED APPLICATIONS
[0001] N/A
STATEMENT REGARDING FEDERALLY SPONSORED RESEARCH OR DEVELOPMENT
[0002] N/A
COPYRIGHT NOTICE
[0003] A portion of the disclosure of this patent document contains
material that is subject to copyright protection. The copyright
owner has no objection to the facsimile reproduction by anyone of
the patent document or patent disclosure as it appears in the
Patent and Trademark Office patent file or records, but otherwise
reserves all copyrights rights whatsoever.
BACKGROUND OF THE INVENTION
[0004] 1. Field of the Invention
[0005] This invention relates generally to a resistance training
exercise device and method, and more particularly, to a resistance
training exercise device and method employing interchangeable
handles and straps for facilitating a variety of different
exercises regardless of location.
[0006] 2. Description of the Background Art
[0007] Resistance training is a popular form of exercise.
Resistance training exercise devices known consist of a stretchable
tube or cord with a pair of handles secured to opposing ends of the
tube. To use this type of device, the user holds the handles and
repeatedly stretches the tube, increasing the tension force in the
tube, and retracts the tube while maintaining tension in the tube.
However, resistance training devices such as these are very limited
in application and structure.
[0008] The problem with conventional resistance training tubes is
that the handles are connected the tube. For instance, U.S. Pat.
No. 5,800,322, issued to Block, discloses an exercise device having
a stretchable and elongated tube with a pair of handles secured to
respective ends of the tube. As the handles arc secured directly to
the tube, the tube can only be used with those handles and cannot
be replaced with different handles or straps or secured to a
stationary object, such as a door knob or wall hook, to accommodate
a variety of exercises. In addition, if the handle or tube breaks
the entire device must be replaced. Moreover, connecting a handle
directly to a tube raises structural integrity issues. If a
resistance training exercise cord device and system existed that
accommodated the universal use of a plurality of different handles
and straps with interchangeable cords of varying levels of
elasticity to change the work load, it would be more cost effective
and versatile compared to conventional devices and, hence, well
received. Unfortunately, there are no known resistance training
exercise devices or systems that effectively and adequately meet
these parameters. Accordingly, there exists a need for such a
device and system. The instant invention addresses this unfulfilled
need in the prior art by providing a resistance training exercise
device, system and method as contemplated by the instant invention
disclosed herein.
BRIEF SUMMARY OF THE INVENTION
[0009] In light of the foregoing, it is an object of the present
invention to provide a resistance training elastic cord device
having a plurality of interchangeable handles and straps.
[0010] It is also an object of the instant invention to provide a
resistance training elastic cord device having a tethered clip for
interchanging handles, straps, bars, ropes and, or other
components.
[0011] It is another object of the instant invention to provide a
resistance training elastic cord device having a clip tethered at
each end of the cord for interchanging handles and straps.
[0012] It is an additional object of the instant invention to
provide a resistance training elastic cord device having a clip
tethered to each end of the cord by a structurally reinforced
tether secured to each end of the cord.
[0013] It is a further object of the instant invention to provide a
resistance training elastic cord system having a plurality of
interchangeable cords of varying elasticity, handles and
straps.
[0014] It is yet another object of the instant invention to provide
a method for using the resistance training elastic cord system for
providing resistance exercise to enhance muscle strength and
tone.
[0015] It is yet an additional object of the instant invention to
provide a resistance training elastic cord device and system that
is cost effective and convenient to use.
[0016] In light of these and other objects, the instant invention
provides a resistance training exercise device, system and method
comprising at least one elastic, elongated and hollow cord with a
tether secured to each end of the cord and a clip secured to the
free end of each tether. The cord comprises a rubber or rubber like
material having a predetermined level of elasticity. It is the
level of elasticity that dictates the tension force of the cord in
pounds. Accordingly, the cord is assigned an average workout weight
in pounds, which is marked on the cord's corresponding clip. Each
tether is secured to their respective end of the cord by a grommet,
plug and sleeve. The plug is inserted in each cord end to prevent
the grommet from slipping off the cord. The sleeve fits around the
plug and the end of the cord containing the plug. The sleeve may
comprise a separate component or the end of the cord folded back
over itself and the plug. The clips preferably comprise an o-ring
that receives the free end of the tether and a spring-loaded
biasing flange for clipping onto a handle, strap or the cord
itself. The handles and straps each comprise an o-ring for clasping
by the clip. The handles are preferably covered with foam for
comfort. Likewise, the straps are preferably padded for
comfort.
[0017] The system of the instant invention preferably comprises a
plurality of cords with a clip tethered to each end, plurality of
handles, and plurality of ankle or wrist straps. Each cord
comprises a different level of elasticity or tension force measured
in pounds for facilitating a desired workout. Each cord is
preferably color coded to indicate the "weight" of the cord. The
system of the instant invention may further comprise a travel bag,
user manual, workout guide and, or training video or DVD.
[0018] The method of resistance training in accordance with the
instant invention comprises various exercises utilizing one or more
cords and one or more handles or straps. The handles are used for
stretching the cord with the hands. The straps are mounted to the
wrists, ankles or stationary objects for stretching the cord. The
user first determines the exercise to be performed. The user may
reference the manual and guide for determining and designing
exercise routines. Based on the exercise, the appropriate cord and
handles or straps are selected and clipped to the tether or a clip
may be clipped to the cord. Once the cord is properly prepared, a
variety of exercises may be performed by stretching the cord and
slowing retracting the cord to controllably release tension. For
instance, the user may grasp a handle with each band and stretch
and slowly retract the cord across the chest, or stand in the
middle of the cord and stretch the cord upward and outward. The
user may clip one end of the cord to a door handle or hook and
grasp a handle at the other end with one hand for repeatedly
stretching the cord by pulling outward. The user may clip one end
of the cord to a door handle or door anchor device and secure an
ankle strap to the cord at the other end and place it around an
ankle for repeatedly stretching the cord by moving the leg outward.
The cord may be secured to a stationary object at one end by
wrapping it around the stationary device and clipping it to
itself.
[0019] In accordance with these and other objects, which will
become apparent hereinafter, the instant invention will now be
described with particular reference to the accompanying
drawings.
BRIEF DESCRIPTION OF THE SEVERAL VIEWS OF THE DRAWINGS
[0020] FIG. 1 is a perspective view of the resistance training
exercise device in accordance with the preferred embodiment of the
instant invention.
[0021] FIG. 2 is a side perspective view of the resistance training
exercise device in accordance with the preferred embodiment of the
instant invention.
[0022] FIG. 3 is a partial cross-sectional view and elevational
view of the resistance training exercise device in accordance with
the preferred embodiment of the instant invention.
[0023] FIG. 4 is a partial cross-sectional view and elevational
view of the resistance training exercise device in accordance with
the alternative embodiment of the instant invention.
[0024] FIG. 5 is a perspective view of the resistance training
exercise device with an ankle or wrist strap in accordance with the
preferred embodiment of the instant invention.
[0025] FIG. 6 is a perspective view of the resistance training
exercise device with a handle in accordance with the preferred
embodiment of the instant invention.
[0026] FIG. 7 is a perspective view of the resistance training
exercise device with an anchor strap secured to a door in
accordance with the preferred embodiment of the instant
invention.
[0027] FIG. 8 is a perspective view of the resistance training
exercise device with an ankle or wrist strap in use in accordance
with the preferred embodiment of the instant invention.
[0028] FIG. 9 is a perspective view of the resistance training
exercise device with a handle in use in accordance with the
preferred embodiment of the instant invention.
DETAILED DESCRIPTION OF THE INVENTION
[0029] With reference to the drawings, FIGS. 1 to 9 depict the
preferred and alternative embodiments of the instant invention
which is generally referenced as a resistance training exercise
device, system or method and, or by numeric character 10. The
instant invention 10 comprises a resistance training exercise
device, system and method that enables multiple exercises by
providing and facilitating use of a plurality of interchangeable
cords, handles and straps.
[0030] With reference to FIGS. 1-9, the resistance training
exercise device 10 of the instant invention comprises an elastic,
elongated and hollow cord 12, a tether 16 secured to each end of
the cord 12 and a clip 30 secured to the free end of each tether
16. The cord 12 comprises a rubber or rubber like material having a
predetermined level of elasticity corresponding to the amount of
pulling force needed to stretch the cord a certain distance. The
level of elasticity resistance in the cord dictates the tension
force of the cord, which is represented in pounds. Accordingly, the
cord 12 is designed with an average workout weight in pounds based
on the cords modules of elasticity, which is indicated on the
cord's corresponding clip 30 by indicia 31. The tethers 16
preferably comprise a nylon or nylon-like material that is secured
to a corresponding cord 12. The tethers 16 are sewn with stitching
17 in a mid-section to form a loop at each end for receiving and
holding a corresponding clip 30 end and cord end 12, respectively.
A clip 30 is secured to the free end of each tether 16 for
attaching to a handle 40, ankle or wrist strap 50, rope, bar or
other attachment or to the cord 12. The handle 40 preferably
comprises an o-ring 42 for connecting to the clip 30, a support
extension 43 with a loop for receiving and containing the o-ring 42
and a foam pad 44 around the gripping portion of the handle 40.
Likewise, the ankle or wrist strap 50 preferably comprises an
o-ring 52 for connecting to the clip 30, a support extension 53
with a loop for receiving and containing the o-ring 52 and a padded
belt 54 for receiving and engaging an ankle or wrist.
[0031] Referring to FIGS. 3 and 4, the tethers 16 are each secured
to its respective end of the cord 12 by a grommet 19, plug 18 and
strain-relief sleeve 20. The plug 18 is inserted in the hollow
passage 13 of each cord 12 proximal one end to block the grommet 19
from slipping off the cord. The sleeve 20 fits tightly over the end
of the cord 12 containing the plug 18 to reinforce the cord 12 and
plug 18 and increase its stress and strain tolerance. The sleeve 20
preferably comprises an elastic sleeve that stretches and mounts
over the cord 12 segment containing the plug 18 conforming to its
shape to reinforce and increase the tolerance level of stress,
strain and, or sheering forces, as shown in FIG. 3. In an
alternative embodiment, the sleeve 20 may be formed by and comprise
a portion of the cord 12 folded back over its segment containing
the plug 18 in a manner that conforms to the cord 12 and plug 18 to
enhance the tolerance level of strain, stress and, or sheer forces,
as shown in FIG. 4.
[0032] With reference to FIGS. 1-9, the clips 30 comprise a hooked
body 32, a spring-loaded or biasing member 34 pivotally secured in
or over the opening of the hook body 32 to a smaller arcuate tether
end 36 that receives and supports a corresponding end of the tether
16. The tether end 36 may contain an o-ring 38 in its opening that
receives the same tether end for reinforcement and smooth support
of the tether 16 in a manner that reduces friction and the risk of
damage during exercise. Access to the opening in the clip 30 is
controlled by the biasing member 34, which facilitates clipping to
a handle 40 or strap 50. The handle o-ring 42 or strap o-ring 52
passes through the biasing member 34 and slides over the clip body
32.
[0033] With reference to FIGS. 1-9, the resistance training
exercise system 10 of the instant invention comprises a plurality
of cords 12 with a tether 16 and clip 30 at each end, plurality of
handles 40 and plurality of ankle or wrist straps 50, bars and, or
ropes. The system 10 may comprise an anchor strap 60 with an anchor
62, as shown in FIG. 7. As shown, the anchor 62 comprises a disk
secured by or mounted to the anchor end of the strap 60. Each cord
12 comprises a different level of elasticity resistance or tension
force measured in pounds for facilitating various levels of
resistance in accordance with desired workouts. Each cord 12 is
preferably color coded to indicate the "weight" of the cord 12,
which may also be set forth by indicia 31 on the clip 30. The
system of the instant invention 10 may further comprise a travel
bag, user manual, workout guide and, or training video or DVD.
[0034] With reference to FIGS. 8 and 9, the resistance training
exercise method 10 of the instant invention comprises various
exercises utilizing one or more cords 12 and one or more handles
40, ankle/wrist straps 50 or anchor straps 60 and anchors 62. The
handles 40 are used for stretching the cord with the hands. The
straps 40 are mounted to the wrists or ankles for stretching the
cord. The anchor strap 60 may be mounted to a hook, door strap or
door knob or to an anchor 62, as shown in FIG. 7. The user first
determines the exercise to be performed. The user may reference the
manual and guide for determining and designing exercise routines.
Based on the exercise, the appropriately weighted cord 12 and
handles 40 or straps 50 or 60 are selected and clipped to the
tether 16 by the clips 30. The cord 12 may be wrapped around a
secure stationary object and clipped to itself with the clip 30.
The cord 12 may be threaded through a loop of a door or anchor
strap 60 and to handles 40 or ankle straps 50. Once the cord 12 is
properly prepared, a variety of exercises may be performed by
stretching the cord and slowing retracting the cord so as to
controllably release tension. For instance, the user may grasp a
handle 40 with each hand and stretch and slowly retract the cord's
12 tension across the chest, or stand in the middle of the cord 12
and stretch the cord 12 upward and outward. The user may clip one
end of the cord 12 to a door handle or hook and grasp a handle 40
at the other end with one hand while repeatedly stretching the cord
12 with a pulling motion. The user may clip one end of the cord 12
with the clip 30 to a door handle and secure a strap 50 to the
other cord clip 30 at the opposite end and place it around an ankle
or wrist for repeatedly stretching the cord 12 by moving the leg,or
arm outward. The cord 12 may be wrapped around a stationary object
and secured by engaging the corresponding clip 30 with the cord 12,
while a handle 40 or strap 50 is clipped at the opposite end.
[0035] The instant invention has been shown and described herein in
what is considered to be the most practical and preferred
embodiment. It is recognized, however, that departures may be made
therefrom within the scope of the invention and that obvious
structural and/or functional modifications will occur to a person
skilled in the art.
* * * * *